What’s next for Fidel Castro’s large immediate family in Cuba?

Handout picture released by cubadebate.cu website shows Cuban leader and former president Fidel Castro (L) sitting next to his brother and current president, Raul, in Havana on February 24, 2013. (AFP Photo/Ismael Francisco)

MIAMI—The death of Fidel Castro has raised uncomfortable questions about the future of his immediate family, a group remarkable both for its size — at least seven, and maybe up to 11 sons and daughters — and for how little is known about it. Except for perhaps two of the sons, Fidel’s wife and their other…